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  <div class="section" id="s-geodjango-management-commands">
<span id="geodjango-management-commands"></span><h1>GeoDjango Management Commands<a class="headerlink" href="#geodjango-management-commands" title="永久链接至标题">¶</a></h1>
<div class="section" id="s-inspectdb">
<span id="inspectdb"></span><h2><code class="docutils literal notranslate"><span class="pre">inspectdb</span></code><a class="headerlink" href="#inspectdb" title="永久链接至标题">¶</a></h2>
<dl class="describe">
<dt>
<code class="descname">django-admin inspectdb</code></dt>
<dd></dd></dl>

<p>When <a class="reference internal" href="index.html#module-django.contrib.gis" title="django.contrib.gis: Geographic Information System (GIS) extensions for Django"><code class="xref py py-mod docutils literal notranslate"><span class="pre">django.contrib.gis</span></code></a> is in your <a class="reference internal" href="../../settings.html#std:setting-INSTALLED_APPS"><code class="xref std std-setting docutils literal notranslate"><span class="pre">INSTALLED_APPS</span></code></a>, the
<a class="reference internal" href="../../django-admin.html#django-admin-inspectdb"><code class="xref std std-djadmin docutils literal notranslate"><span class="pre">inspectdb</span></code></a> management command is overridden with one from GeoDjango.
The overridden command is spatially-aware, and places geometry fields in the
auto-generated model definition, where appropriate.</p>
</div>
<div class="section" id="s-ogrinspect">
<span id="ogrinspect"></span><h2><code class="docutils literal notranslate"><span class="pre">ogrinspect</span></code><a class="headerlink" href="#ogrinspect" title="永久链接至标题">¶</a></h2>
<dl class="django-admin">
<dt id="django-admin-ogrinspect">
<code class="descname">django-admin ogrinspect data_source model_name</code><a class="headerlink" href="#django-admin-ogrinspect" title="永久链接至目标">¶</a></dt>
<dd></dd></dl>

<p>The <code class="docutils literal notranslate"><span class="pre">ogrinspect</span></code> management command will inspect the given OGR-compatible
<a class="reference internal" href="gdal.html#django.contrib.gis.gdal.DataSource" title="django.contrib.gis.gdal.DataSource"><code class="xref py py-class docutils literal notranslate"><span class="pre">DataSource</span></code></a> (e.g., a shapefile) and will
output a GeoDjango model with the given model name.  There's a detailed example
of using <code class="docutils literal notranslate"><span class="pre">ogrinspect</span></code> <a class="reference internal" href="tutorial.html#ogrinspect-intro"><span class="std std-ref">in the tutorial</span></a>.</p>
<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-blank">
<code class="descname">--blank</code><code class="descclassname"> BLANK</code><a class="headerlink" href="#cmdoption-ogrinspect-blank" title="永久链接至目标">¶</a></dt>
<dd><p>Use a comma separated list of OGR field names to add the <code class="docutils literal notranslate"><span class="pre">blank=True</span></code>
keyword option to the field definition.  Set with <code class="docutils literal notranslate"><span class="pre">true</span></code> to apply
to all applicable fields.</p>
</dd></dl>

<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-decimal">
<code class="descname">--decimal</code><code class="descclassname"> DECIMAL</code><a class="headerlink" href="#cmdoption-ogrinspect-decimal" title="永久链接至目标">¶</a></dt>
<dd><p>Use a comma separated list of OGR float fields to generate
<a class="reference internal" href="../../models/fields.html#django.db.models.DecimalField" title="django.db.models.DecimalField"><code class="xref py py-class docutils literal notranslate"><span class="pre">DecimalField</span></code></a> instead of the default
<a class="reference internal" href="../../models/fields.html#django.db.models.FloatField" title="django.db.models.FloatField"><code class="xref py py-class docutils literal notranslate"><span class="pre">FloatField</span></code></a>. Set to <code class="docutils literal notranslate"><span class="pre">true</span></code> to apply to all
OGR float fields.</p>
</dd></dl>

<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-geom-name">
<code class="descname">--geom-name</code><code class="descclassname"> GEOM_NAME</code><a class="headerlink" href="#cmdoption-ogrinspect-geom-name" title="永久链接至目标">¶</a></dt>
<dd><p>Specifies the model attribute name to use for the geometry field.
Defaults to <code class="docutils literal notranslate"><span class="pre">'geom'</span></code>.</p>
</dd></dl>

<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-layer">
<code class="descname">--layer</code><code class="descclassname"> LAYER_KEY</code><a class="headerlink" href="#cmdoption-ogrinspect-layer" title="永久链接至目标">¶</a></dt>
<dd><p>The key for specifying which layer in the OGR
<a class="reference internal" href="gdal.html#django.contrib.gis.gdal.DataSource" title="django.contrib.gis.gdal.DataSource"><code class="xref py py-class docutils literal notranslate"><span class="pre">DataSource</span></code></a> source to use.
Defaults to 0 (the first layer). May be an integer or a string identifier
for the <a class="reference internal" href="gdal.html#django.contrib.gis.gdal.Layer" title="django.contrib.gis.gdal.Layer"><code class="xref py py-class docutils literal notranslate"><span class="pre">Layer</span></code></a>. When inspecting databases,
<code class="docutils literal notranslate"><span class="pre">layer</span></code> is generally the table name you want to inspect.</p>
</dd></dl>

<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-mapping">
<code class="descname">--mapping</code><code class="descclassname"></code><a class="headerlink" href="#cmdoption-ogrinspect-mapping" title="永久链接至目标">¶</a></dt>
<dd><p>Automatically generate a mapping dictionary for use with
<a class="reference internal" href="layermapping.html#django.contrib.gis.utils.LayerMapping" title="django.contrib.gis.utils.LayerMapping"><code class="xref py py-class docutils literal notranslate"><span class="pre">LayerMapping</span></code></a>.</p>
</dd></dl>

<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-multi-geom">
<code class="descname">--multi-geom</code><code class="descclassname"></code><a class="headerlink" href="#cmdoption-ogrinspect-multi-geom" title="永久链接至目标">¶</a></dt>
<dd><p>When generating the geometry field, treat it as a geometry collection.
For example, if this setting is enabled then a
<a class="reference internal" href="model-api.html#django.contrib.gis.db.models.MultiPolygonField" title="django.contrib.gis.db.models.MultiPolygonField"><code class="xref py py-class docutils literal notranslate"><span class="pre">MultiPolygonField</span></code></a> will be placed
in the generated model rather than
<a class="reference internal" href="model-api.html#django.contrib.gis.db.models.PolygonField" title="django.contrib.gis.db.models.PolygonField"><code class="xref py py-class docutils literal notranslate"><span class="pre">PolygonField</span></code></a>.</p>
</dd></dl>

<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-name-field">
<code class="descname">--name-field</code><code class="descclassname"> NAME_FIELD</code><a class="headerlink" href="#cmdoption-ogrinspect-name-field" title="永久链接至目标">¶</a></dt>
<dd><p>Generates a <code class="docutils literal notranslate"><span class="pre">__str__()</span></code> method on the model that returns the given field
name.</p>
</dd></dl>

<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-no-imports">
<code class="descname">--no-imports</code><code class="descclassname"></code><a class="headerlink" href="#cmdoption-ogrinspect-no-imports" title="永久链接至目标">¶</a></dt>
<dd><p>Suppresses the <code class="docutils literal notranslate"><span class="pre">from</span> <span class="pre">django.contrib.gis.db</span> <span class="pre">import</span> <span class="pre">models</span></code> import statement.</p>
</dd></dl>

<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-null">
<code class="descname">--null</code><code class="descclassname"> NULL</code><a class="headerlink" href="#cmdoption-ogrinspect-null" title="永久链接至目标">¶</a></dt>
<dd><p>Use a comma separated list of OGR field names to add the <code class="docutils literal notranslate"><span class="pre">null=True</span></code>
keyword option to the field definition.  Set with <code class="docutils literal notranslate"><span class="pre">true</span></code> to apply to
all applicable fields.</p>
</dd></dl>

<dl class="django-admin-option">
<dt id="cmdoption-ogrinspect-srid">
<code class="descname">--srid</code><code class="descclassname"> SRID</code><a class="headerlink" href="#cmdoption-ogrinspect-srid" title="永久链接至目标">¶</a></dt>
<dd><p>The SRID to use for the geometry field.  If not set, <code class="docutils literal notranslate"><span class="pre">ogrinspect</span></code> attempts
to automatically determine of the SRID of the data source.</p>
</dd></dl>

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<li><a class="reference internal" href="#">GeoDjango Management Commands</a><ul>
<li><a class="reference internal" href="#inspectdb"><code class="docutils literal notranslate"><span class="pre">inspectdb</span></code></a></li>
<li><a class="reference internal" href="#ogrinspect"><code class="docutils literal notranslate"><span class="pre">ogrinspect</span></code></a></li>
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